BR112019014016A2 - USER EQUIPMENT AND RESOURCE MAPPING METHOD - Google Patents

Abstract

this application discloses a resource mapping method and an apparatus. the method includes the following steps: receiving, by user equipment, a first resource message sent by a base station, where the first resource message includes a transmission time unit and an offset value corresponding to the transmission time unit ; and determining, by the user equipment, a time frequency resource location of a physical channel or a physical signal in the transmission time unit based on the transmission time unit and the displacement value. the technical solutions provided in this order have the advantage of avoiding interference between two carriers.

Description

RESOURCE MAPPING AND USER EQUIPMENT METHOD

TECHNICAL FIELD [001] This request refers to the communications field and, in particular, to a method of mapping user resources and equipment.

BACKGROUND [002] In the process of implementing a wireless communication system, carriers are usually deployed through frequency division multiplexing (English: frequency division multiplexing, FDM), and there is a guard period between carriers. This rule is commonly applicable to the implantation of carriers of the same radio access technologies or carriers of different radio access technologies. In an existing deployment method, a carrier width is required to match an available spectrum width, and the carrier width is generally fixed, for example, 5 MHz, 1.4 MHz or 3 MHz. Such an irregular width it is prone to cause a waste in the implementation of frequency domain resources.

[003] To avoid wasting the deployment of resources in the frequency domain, the frequency domain locations of two carriers are allowed to overlap, so that the two carriers can share a resource in an overlapping spectrum. In this solution, although a waste of resources in the frequency domain can be avoided, the two carriers can interfere with each other in the shared frequency domain resource and, consequently, the two carriers cannot function normally.

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SUMMARY [004] This application provides a method of mapping resources, to prevent two carriers from interfering with each other, thus improving the stability of the system.

[005] According to a first aspect, a method of mapping resources is provided. The method includes the following steps: receiving, by user equipment, a first resource message sent by a base station, where the first resource message includes a transmission time unit and an offset value corresponding to the transmission time unit. transmission and determining, by the user equipment, a time frequency resource location of a physical channel or a physical signal in the transmission time unit based on the transmission time unit and the displacement value.

[006] After receiving the first resource message, the user equipment in the technical solution provided in the first aspect obtains the transmission time unit and the corresponding offset value based on the first resource message, and determines the resource location of time frequency in the transmission time unit based on the transmission time unit and the offset value. The configuration can avoid interference from time frequency resources between two carriers.

[007] In an optional solution, the displacement value is Xi, and Xi is an integer greater than 0; and determining, by the user equipment, a time frequency resource location of a physical channel or a physical signal in the transmission time unit based on the transmission time unit, and

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3/49 in the offset value specifically includes: determining, by the user equipment, that the location of the time frequency resource of the physical channel or the physical signal in the transmission time unit is a (Xi + 1) -th symbol and a symbol following the (Xi + 1) -th symbol.

[008] In an optional solution, different symbols are selected for mapping time frequency resources, so that interference from time frequency resources between two carriers is avoided.

[009] In another optional solution, the method also includes: the transmission time unit is a transmission time unit η, the displacement value is X2, and X2 is an integer greater than 0; receiving, by the user equipment, a first resource message sent by a base station is specifically: receiving, by the user equipment, the first resource message in a transmission time unit nk, where n is a number of sequence of the transmission time unit, ek is an integer greater than 0; and determining, by the user equipment, a time frequency resource location of a physical channel or a physical signal in the transmission time unit based on the transmission time unit and the displacement value is specifically: determining , by the user equipment, that the location of the time frequency resource of the physical channel or the physical signal in the transmission time unit n is an (X2 + I) -th symbol and a following symbol ο (X2 + I) - is the symbol.

[0010] In another optional solution, the first message of

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4/49 resource is received in the transmission time unit nk, so that in a case of complete overlap, the user equipment can obtain the first resource message, and then determine the location of the physical channel's time frequency resource. or the physical signal based on the first resource message.

[0011] In another optional solution, k = l.

[0012] In another optional solution, the mode also includes: receiving, by the user equipment, a second resource message sent by the base station, in which the second resource message includes a first frequency domain resource and a second frequency domain, the first frequency domain resource is a frequency domain location of the user equipment data transmission, the second frequency domain resource includes frequency domain bandwidth information and domain location information frequency of a subcarrier, and the first frequency domain resource does not completely overlap with the second frequency domain resource.

[0013] In another optional solution, the location information of the frequency domain of the subcarrier is a displacement of the frequency domain Y between the subcarrier and a preconfigured reference subcarrier.

[0014] In another optional solution, the offset value is X3, and X3 is an integer greater than 0; and the determination, by the user equipment, of a time frequency resource location of a physical channel or of a physical signal in the time unit of

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5/49 transmission based on the transmission time unit and the offset value specifically includes: determining, by the user equipment, that a time frequency resource location of the physical signal or physical channel on the transmission time unit is a first symbol and a symbol following the first symbol, in which no resource is mapped to a third frequency domain resource in the first X3 transmission time unit symbols, and the third frequency domain resource is a frequency location. overlap of the first frequency domain resource and the second frequency domain resource.

[0015] In another optional solution, no resource is mapped to the third frequency domain resource in the first X3 symbols of the transmission time unit, and there is a blank space in the frequency domain resource between the two carriers, to avoid interference between the two carriers.

[0016] In another optional solution, the transmission time unit is a transmission time unit m, the offset value is X4, and X4 is an integer greater than 0; the user equipment receives the first resource message in a transmission time unit m-k, where m is a sequence number of the transmission time unit, and k is an integer greater than or equal to 0; and determining, by the user equipment, a time frequency resource location of a physical channel or a physical signal in the transmission time unit based on the transmission time unit, and

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6/49 in the offset value specifically includes: determining, by the user equipment, that the location of the time frequency resource of the physical signal or the physical channel in the transmission time unit m is the first symbol and a symbol following the first symbol, where no resource is mapped to a third frequency domain resource in the first X4 symbols of the time transmission unit m, and the third frequency domain resource is an overlapping frequency location of the first frequency domain resource and the second frequency domain resource.

[0017] In another optional solution, the first frequency domain resource is a NR carrier of next technology, and the second frequency domain resource is a LTE Long Term Evolution carrier.

[0018] According to a second aspect, a method of configuring resources is provided. The method includes the following steps: sending, through a base station, a first resource message to user equipment, where the first resource message includes a transmission time unit and an offset value corresponding to the transmission time unit , wherein the transmission time unit and displacement value are used to determine a time frequency resource location of a physical channel or a physical signal in the transmission time unit; and sending, through the base station, data to the user equipment at the time frequency resource location in the transmission time unit.

[0019] The technical solution of the second aspect supports the

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7/49 implementation of the technical solution of the first aspect.

[0020] In an optional solution, the displacement value is Xi, and Xi is an integer greater than 0; and that the transmission time unit and Xi are used to determine the time frequency resource location of the physical channel or the physical signal in the transmission time unit specifically includes: determining, by the base station, that the location of the time frequency of the physical channel or physical signal in the transmission time unit is one (Xi + 1) -th symbol and one symbol following (Xi + 1) -th symbol.

[0021] In an optional solution, different symbols are selected to map time frequency resources, so that interference from time frequency resources between two carriers is avoided.

[0022] In another optional solution, the transmission time unit is a transmission time unit η, the offset value is X2, X2 is an integer greater than 0, and sending, via a base station, of a first resource message for user equipment specifically includes: sending, by the base station, the first resource message in a transmission time unit nk, where n is a sequence number of the transmission time unit, and k is an integer greater than 0, where the transmission time unit n and X2 are used to determine that the location of the time frequency resource of the physical channel or physical signal in the transmission time unit n is one (X2 + I ) -th symbol and a symbol following (X2 + I) -th symbol.

[0023] In another optional solution, the first message of

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8/49 resource is received in the transmission time unit nk, so that in a case of complete overlap, the user equipment can obtain the first resource message and then determine the time channel resource location of the physical channel or of the physical signal based on the first resource message.

[0024] In an optional solution, k = l.

[0025] In an optional solution, after sending a first resource message, the method also includes: sending, through the base station, a second resource message to the user equipment, in which the second resource message includes a first frequency domain resource and a second frequency domain resource, the first frequency domain resource is a user domain data transmission frequency domain location, the second frequency domain resource includes bandwidth information frequency domain and frequency domain location information for a subcarrier, and the first frequency domain resource does not completely overlap the second frequency domain resource.

[0026] In an optional solution, the subcarrier frequency domain location information is a Y frequency domain offset between the subcarrier and a pre-configured reference subcarrier.

[0027] In an optional solution, the offset value is X3, and X3 is an integer greater than 0; and the transmission time unit and X3 are used to determine that the location of the

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9/49 physical signal or physical channel in the transmission time unit is a first symbol and a symbol following the first symbol, no resource is mapped to a third frequency domain resource in the first X3 symbols of the transmission time unit, and the third frequency domain resource is an overlapping frequency location of the first frequency domain resource and the second frequency domain resource.

[0028] In an optional solution, the transmission time unit is a transmission time unit m, the displacement value is X4, and X4 is an integer greater than 0; sending, by a base station, a first resource message to user equipment specifically includes: sending, by the base station, the first resource message in a transmission time unit mk, where m is a sequence number of the transmission unit transmission time, k is an integer greater than 0; and the transmission time unit m and X4 are used to determine that the location of the time frequency resource of the physical signal or physical channel in the transmission time unit m is the first symbol and a symbol following the first symbol, no resource is mapped to a third frequency domain resource in the first X4 symbols of the transmission time unit m, and the third frequency domain resource is an overlapping frequency location of the first frequency domain resource and the second domain resource frequency.

[0029] In an optional solution, the displacement value

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10/49 is X5, and X5 is an integer greater than 0; and the transmission time unit and X5 are used to determine that the location of the time frequency resource of the physical signal or physical channel in the transmission time unit is the first symbol and a symbol following the first symbol, no resource is mapped to a third frequency domain resource in the last X5 symbols of the transmission time unit, and the third frequency domain resource is an overlapping frequency location of the first frequency domain resource and the second frequency domain resource .

[0030] In an optional solution, the first frequency domain resource is a NR carrier of next generation communications technology, and the second frequency domain resource is a LTE Long Term Evolution carrier.

[0031] According to a third aspect, user equipment is provided, in which the user equipment includes: a receiving unit, configured to receive a first resource message sent by a base station, in which the first resource message includes a transmission time unit and an offset value corresponding to the transmission time unit; and a processing unit, configured to determine a time frequency resource location of a physical channel or a physical signal in the transmission time unit based on the transmission time unit and the displacement value.

[0032] After receiving the first resource message, the user equipment provided in the third aspect

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11/49 obtains the transmission time unit and the corresponding offset value based on the first resource message, and determines the time frequency resource location in the transmission time unit based on the transmission time unit and the displacement value. The configuration can avoid interference from time frequency resources between two carriers.

[0033] The user equipment provided in the third aspect can be additionally configured to perform the optional technical solutions above.

[0034] According to a fourth aspect, a base station is provided, in which the base station includes: a sending unit, configured to send a first resource message to the user equipment, in which the first resource message includes a transmission time unit and a displacement value corresponding to the transmission time unit, and the transmission time unit and displacement value are used to determine a time frequency resource location of a physical channel or signal physical in the transmission time unit; and a processing unit, configured to, at the time frequency resource location on the transmission time unit, control the sending unit to send data to the user equipment.

[0035] The base station provided in the fourth aspect supports the implementation of the user equipment provided in the third aspect.

[0036] The base station provided in the fourth aspect can be further configured to execute the technical solutions

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12/49 optional above.

[0037] According to a fifth aspect, the user equipment is provided, in which the user equipment includes a processor, a wireless transceiver, a memory and a bus, the wireless transceiver is configured to receive data from an external device and send data to the external device, the processor, memory and transceiver can be connected using the bus, the memory stores the program code and the processor is configured to invoke the program code stored in memory to execute or control the wireless transceiver to perform the first aspect or the optional solutions of the first aspect.

[0038] According to a sixth aspect, a base station is provided, in which the base station includes a processor, a wireless transceiver, a memory and a bus, the wireless transceiver is configured to receive data from a device and send data to the external device, the processor, memory and transceiver can be connected using the bus, the memory stores the program code and the processor is configured to invoke the program code stored in memory to execute or control the wireless transceiver to perform the second aspect or optional solutions of the second aspect.

BRIEF DESCRIPTION OF THE DRAWINGS [0039] To describe the technical solutions in the modalities of this application more clearly, the following briefly describes the attached drawings necessary to describe the modalities. Apparently, the attached drawings

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13/49 in the following description show only some of the modalities of this request, and a person skilled in the art can still derive other drawings from these attached drawings without creative efforts.

[0040] Figure IA is a schematic diagram of a system architecture according to this request;

Figure 1B is a schematic diagram in which a carrier 1 and a carrier 2 partially overlap;

Figure 1C is a schematic diagram in which a carrier 1 and a carrier 2 overlap completely;

Figure 1D is a schematic diagram in which a carrier 1 and a carrier 2 overlap excessively;

Figure 2 is a flowchart of a resource mapping method according to a modality of this request;

Figure 3A is a flow chart of a resource mapping method according to another modality of this request;

Figure 3B is a schematic diagram of a time frequency resource location in accordance with another embodiment of this application;

Figure 4A is a flow chart of a resource mapping method according to yet another modality of this order;

Figure 4B is a schematic diagram of a time frequency resource location in accordance with yet another embodiment of this application;

Figure 5A is a flow chart of a resource mapping method according to yet another modality of this order;

Figure 5B is a schematic diagram of an MBSFN LTE subframe;

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Figure 5C is a schematic diagram of an NR interval;

Figure 6A is a flowchart of another method of mapping resources according to one modality of this request;

Figure 6B is a schematic diagram of a range of a common subframe according to an embodiment of this application;

Figure 6C is another schematic diagram of a

interval on one subframe common of a deal with an modality this order; Figure 6D is yet another diagram schematic of one interval on one subframe common of a deal with an

modality of this request;

Figure 7 is a structural block diagram of the user equipment according to this request;

Figure 8 is a structural block diagram of a base station in accordance with this application;

Figure 9 is a schematic diagram of a hardware structure of user equipment according to this application; and

Figure 10 is a schematic diagram of a hardware structure of a base station according to an embodiment of this application.

DESCRIPTION OF THE MODALITIES [0041] Figure IA is a diagram of a system architecture according to this request. The system architecture includes a base station and user equipment. User equipment and base station communicate wirelessly. Specifically, the base station and

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15/49 users can communicate using a carrier 1. Certainly, in the real application, the base station and user equipment can communicate using a carrier 2. Operator 1 can be a Long Term Evolution operator (in English: Long Term Evolution, LTE) and carrier 2 can be next generation communication technology (English: New Radio, NR) or a carrier in 5G fifth generation communication technology. 0

equipment user can be one device 4G (per example, a LTE device) and one device 5G (per example, user equipment in NR). The Figure 1B, Figure 1C and Figure 1D are diagrams schematic in two

carriers in an overlapping spectrum. Figure 1B is a schematic diagram of partial overlap. Figure 1C is a schematic diagram of complete overlap. Figure 1D is a schematic diagram of excessive overlap.

[0042] Figure 2 shows a method of mapping resources according to one modality of this request. This modality is applied to the system architecture shown in Figure IA. As shown in Figure 2, the method includes the following steps.

[0043] Step S201: A base station sends a first resource message to the user equipment, where the first resource message can include a transmission time unit and an offset value corresponding to the transmission time unit.

[0044] The transmission time unit in step S201 can be a basic unit in the transmission. This can be understood as follows: Time is divided into a plurality of units, for example, a slot, a mini

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16/49 range or a subframe, and the range can be specifically the first range of a multiplexed broadcasting-multimedia broadcasting single frequency network subframe (English: multimedia broadcast multicast service single frequency network, MBSFN). The offset value can be a number of symbols included in a non-MBSFN region, that is, an offset value Xi of the range. Alternatively, the transmission time unit can be specifically an MBSFN subframe or a normal (Normal) subframe.

[0045] The first resource message may include a transmission time unit or a plurality of transmission time units. For example, when the first resource message includes a transmission time unit, the offset value can be an offset value corresponding to the transmission time unit. For another example, when the first resource message includes a plurality of transmission time units, the displacement value may be an displacement value corresponding to each of the plurality of transmission time units. For yet another example, when the first resource message includes a set of a plurality of transmission time units, the displacement value can be a displacement value corresponding to the assembly. Neither a number of transmission time units nor an amount of offset values in the first resource message in this order are limited.

[0046] Step S202: The user equipment determines

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17/49 a physical channel's time frequency resource location or a physical signal in the transmission time unit based on the transmission time unit and the offset value.

[0047] A method of implementing step S202 can be in the following ways, and it can be specifically as follows:

If the offset value is the number of symbols included in the non-MBSFN region, that is, Xi, the user equipment determines that the location of the time frequency resource of the physical channel or the physical signal in the first interval of the MBSFN subframe is a (Xi + 1) -th symbol and a symbol following (Xi + 1) -th symbol.

[0048] Step S203: The base station sends data to the user equipment at the time frequency resource location in the transmission time unit, where the transmission time unit and the offset value are used to determine the location resource frequency frequency of the physical channel or physical signal in the transmission time unit.

[0049] One way of determining by the user equipment in step S202 is the same as a way of determining by the base station in step S203. The way of determining may be that the base station notifies the user equipment of the time frequency resource location, or it may be that the user equipment and the base station pre-configure the time frequency resource location.

[0050] If the time frequency resource location is the (Xi + 1) -th symbol is the symbol following the

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18/49 (Xi + 1) -th symbol in the first interval of the MBSFN subframe, the base station sends data to the user equipment in the (Xi + 1) -th symbol and in the symbol following (Xi + 1) -th symbol in the first interval of the MBSFN subframe.

[0051] Figure 2 describes the resource mapping method provided in the present invention from a complete procedure perspective. Figure 2 can also be a schematic diagram of a plurality of different processes obtained by dividing a perspective of each device. For example, in Figure 2, step S202 provides a method of mapping resources to

from a perspective of the equipment user, and The step S201 and the stage S203 provide a method in configuration of resources from a perspective gives base station. [0052] From according to technical solution provided in this

modality of this request, the user equipment receives the first resource message sent by the base station, obtains the transmission time unit and the displacement value based on the first resource message and determines, based on the displacement value, that the Time frequency resource location of the physical signal or physical channel in the transmission time unit is the (Xi + 1) -th symbol and the symbol following the (Xi + 1) -th symbol. The user equipment does not have a physical signal or a physical channel in the first Xi symbols of the transmission time unit, and an LTE device maps a physical signal resource or a physical channel to the first Xi symbols of the transmission time unit.

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19/49 transmission. In this case, the location of the time frequency resource of the physical signal or the physical channel of the user equipment in the transmission time unit is the (Xi + 1) -th symbol and the symbol following the (Xi + 1) -th symbol, and the location of the time frequency resource of the physical signal or physical channel of the LTE device in the transmission time unit is the first symbol Xi. Therefore, the symbols for the time frequency resource locations of the user equipment and the LTE device on the transmission time unit are different and the user equipment does not interfere with the LTE device on a time frequency resource.

[0053] Figure 3A shows a method of mapping resources according to another modality of this request. This modality is applied to the architecture shown in Figure IA. A base station sends a first resource message to the user's equipment (a 5G device). The first resource message is used to indicate that a transmission time unit and an offset value used for a physical signal or physical channel from an LTE device in a first frequency domain resource, a physical signal or a physical channel of the user equipment is transmitted using the transmission time unit and the offset value in a second frequency domain resource. An overlapping way of the first frequency domain resource and the second frequency domain resource is the entire overlap shown in Figure 1C. The unit of transmission time in the method can be an interval n, where n is an integer greater than or equal to 0, and n is a sequence number

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20/49 of the break. An LTE table can include 10 subframes and each subframe can include two intervals. An LTE frame includes 20 ranges (that is, a range 0 to a range 19) and the range n indicates a range (n + 1) th of the LTE frame. The interval n in this embodiment can be the first interval in an MBSFN subframe. As shown in Figure 3A, the method includes the following steps.

[0054] Step S301: The base station sends a first resource message to the user equipment at an n-k interval, where the first resource message can include an interval n and an offset value X2 of the interval n.

[0055] The n-k interval can be an interval in which downlink control information can be transmitted. For example, one of the k intervals (for example, a k value is any of 1, 2, 3, 4, 5, and 6) that precedes the n interval is used to transmit the first resource message, and an earlier interval the interval n is preferably selected to transmit the first resource message, in other words, that k = l is preferably selected. For example, if n = 2 and k = 1, the base station sends the first resource message to the user device at an interval 1, where the first resource message includes an interval 2 and an offset value X2 of the interval 2 .

[0056] Step S302: The user equipment determines that a time frequency resource location of a physical signal or a physical channel in the interval n is one (X2 + 1) -th symbol and one symbol following (X2 + l) -th symbol.

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21/49 [0057] Step S303: The base station sends data to the user equipment at the (X2 + l) -th symbol and at the symbol following the (X2 + l) -th symbol in the n interval, where the neo interval offset value X2 of interval n are used to determine that the time frequency resource location of the physical signal or physical channel in interval n is the (X2 + l) -th symbol and the symbol following (X2 + l) -th symbol.

[0058] Figure 3A describes the resource mapping method provided in the present invention from a complete procedure perspective. Figure 3A can also be a schematic diagram of a plurality of different processes obtained by dividing a perspective of each device. For example, in Figure 3A, step S302 provides a method of mapping resources from a user equipment perspective, and step S301 and step S303 provide a method of configuring resources from a base station perspective.

[0059] According to the technical solution provided in the other modality of this order, when the first frequency domain resource and the second frequency domain resource completely overlap, the user equipment receives the first resource message in the unit interval transmission time nk, the user equipment obtains the interval n (the first interval of an MBSFN subframe) and the X2 offset value based on the first resource message, and the user device determines, based on the X2 offset value , that the location of the time frequency resource of the physical signal or the physical channel in the interval n is the (X2 + l) -th

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22/49 symbol and the symbol following the (X2 + l) -th symbol. The user equipment's time frequency resource location in the range n is the (X2 + l) -th symbol and the symbol following the (X2 + l) -th symbol, and a time frequency resource location of a physical signal or a physical channel of the LTE device in the n range are the first X2 symbols. Therefore, the symbols for the time frequency resource locations of the user equipment and the LTE device in the n interval are different and the user equipment does not interfere with the LTE device in a time frequency resource.

[0060] Figure 3B is a schematic diagram of a time frequency resource location that is a physical signal or a physical channel and that is determined by the user equipment. For an interval n in Figure 3B, n = 2 and X2 = 1. As shown in Figure 3B, a physical channel or physical signal from an LTE device is located at a first symbol location (that is, a horizontal line location shown in Figure 3B) in range 2, and a physical channel or signal physical location of the user equipment is located on the second symbol (a NR control region, namely, a left slope) and the third symbol (a demodulation reference signal region (DMRS), that is, a right slope) in range 2. One

location in a physical channel or a sign physicist of equipment in user in one interval 3 not has displacement Gray locations in the break 2 and at the

range 3 can be NR data regions. As shown in

Figure 3B, the physical channel or physical signal of the device

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LTE is located on the first symbol in range 2, and the physical channel or physical signal of the user equipment is located on the second symbol and a symbol next to the second symbol in range 2. Therefore, resource mapping is performed using different symbols for the user equipment and the LTE device, and there is no interference between the physical channels or the physical signals from the user equipment and the LTE device.

[0061] Figure 4A shows a method of mapping resources according to yet another modality of this request. This modality is applied to the system architecture shown in Figure IA. A base station sends a first resource message to the user's equipment (a 5G device). The first resource message is used to indicate that a transmission time unit and an offset value used for a physical signal or physical channel from an LTE device in a first frequency domain resource, a physical signal or a physical channel of the user equipment is transmitted using the transmission time unit and the offset value in a second frequency domain resource. One way of overlapping the first frequency domain resource and the second frequency domain resource is the partial overlap shown in Figure 1B or excessive overlap shown in Figure 1D. An example in which the transmission time unit is the first interval of an MBSFN subframe is used in this modality. For example, the first range is indicated here as a range 2 for ease of description. In other words, for a unit of transmission time m, m is

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24/49 equal to 2. A unit of transmission time m-k is an interval preceding the MBSFN subframe. For example, when k = l, the transmission time unit m-k can be an interval 1. Alternatively, the time unit can be a subframe. As shown in Figure 4A, the method includes the following steps.

[0062] Step S401: The base station sends a first resource message to the user equipment, where the first resource message can include an interval 2 and an offset value X3 of the interval 2.

[0063] Step S402: The base station sends a second resource message to the user equipment, where the second resource message includes a first frequency domain resource (for example, an LTE carrier) and a second frequency domain resource frequency (e.g., an NR carrier), and the first frequency domain resource may include frequency domain bandwidth information and frequency domain location information from a subcarrier.

[0064] There may be one or more pieces of frequency domain bandwidth information, and there may also be one or more pieces of frequency domain location information from the subcarrier. Neither a number of pieces of frequency domain bandwidth information nor a number of pieces of frequency domain location information from the subcarrier is limited in this order.

[0065] The sub-carrier's frequency domain location information can be expressed as follows. For example, the bandwidth information of the

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25/49 frequency domain and the location of a central frequency of the subcarrier can be transported directly and can be specifically 10 MHz and 2020 MHz, where 10 MHz indicates that an LTE carrier bandwidth value is 10 MHz, and 2020 MHz indicates that the center frequency of the subcarrier is 2020 MHz. For another example, the frequency domain bandwidth information and a Y frequency domain offset (Y = yxl00 KHz) between the subcarrier and a reference subcarrier can be transported, where yx10000 KHz indicates a displacement between a central frequency of the subcarrier and a central frequency of the reference subcarrier. For example, 1x100 KHz indicates that the offset between the center frequency of the subcarrier and the center frequency of the reference subcarrier is 100 KHz, and -1x100 KHz indicates that the offset between the center frequency of the subcarrier and the center the frequency of the reference subcarrier is -100 KHz. That y is a positive number indicates that the center frequency has an upward shift and that y is a negative number indicates that the center frequency has an upward shift. Certainly, in the current order, that y is a positive number can alternatively indicate that the center frequency has a downward shift, and that y is a negative number can alternatively indicate that the center frequency has an upward shift.

[0066] Step S403: User equipment determines that a time signal resource location of a physical signal or a physical channel in interval 2 of the user equipment is the first symbol and a symbol

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26/49 following the first symbol, where no resource is mapped to a third frequency domain resource in the first X3 symbols in range 2, and the third frequency domain resource is from an overlapping frequency location of the first frequency domain and the second frequency domain feature.

[0067] A method for calculating the overlap frequency band location in step S403 can be specifically as follows: For example, if the first frequency domain resource is 10 MHz (bandwidth) and 2020 MHz (location of center frequency), and the second frequency domain resource is 20 MHz (bandwidth) and 2025 MHz (central frequency location), the overlapping frequency band location of the first frequency domain resource and the second frequency domain can be from 2015 MHz to 2025 MHz and a frequency band location cannot

superimposed can be of 2025 MHz to 2035 MHz. [0068] Stage S404: The station base sends data for 0 equipment in user in an location band in frequency not superimposed we first X3 symbols of

interval 2, where intervals 2 and X3 are used to determine that the time signal resource location of the physical signal or physical channel in interval 2 is the first symbol and the symbol following the first symbol, and no resources are mapped for the third resource

frequency domain in the first X3 symbols of interval 2. [0069] Figure 4A describes the method in mapping in resources provided in the present invention The from an

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27/49 perspective of a complete procedure. Figure 4A can also be a schematic diagram of a plurality of different processes obtained by dividing a perspective of each device. For example, in Figure 4A, step S403 provides a method of mapping resources from a user equipment perspective and step S401, step S402 and step S404 provide a method of configuring resources from a user perspective. base station.

[0070] Figure 4B is a schematic diagram of a time frequency resource location that is a physical signal or a physical channel and that is determined by the user equipment. In Figure 4B, Xs = 1. As shown in Figure 4B, a physical channel or a physical signal from an LTE device is located at a first frequency domain resource location of the first symbol in an interval 2, no physical channel resources or a physical signal from the user is mapped to an overlapping frequency band location (for example, an M location in Figure 4B) of the first symbol in range 2, and the physical channel or physical signal of the user equipment is located in a non-overlapping frequency (for example, a location L in FIGURE 4B) of the first symbol in range 2. As shown in Figure 4B, the physical channel or physical signal of the LTE device is located at location M of the first symbol in range 2, and the physical channel or physical signal of the user equipment is located at location L of the first symbol in range 2. Therefore, different locations d and bands of

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28/49 frequency are configured in the first symbol in range 2 for the LTE device and the user equipment, to avoid interference between the LTE device and the user equipment, and no interference occurs between the user equipment and the LTE device.

[0071] Yet another modality of this request provides a method of mapping resources. The method is implemented using the system architecture shown in Figure IA. There is an LTE carrier between a base station and a device

4G, and there are an NR carrier between the base station and one device 5G. 0 5G device can be EU NR, and O device 4G can be UE LTE. The carrier LTE and The

carrier NR coexist in the same bandwidth as the spectrum. One form of overlapping of the LTE carrier and the NR carrier includes, but is not limited to, partial overlap, complete overlap and excessive overlap. An example in which a unit of transmission time is an interval is used in this mode. Specifically, the range can be the first range in an MBSFN subframe. As shown in Figure 5A, the method includes the following steps.

[0072] Step S501: The base station sends information related to the LTE carrier to the UE NR.

[0073] A shipping method includes, but is not limited to, any of the transmission information, system information or radio resource control signaling (English: radio resource control, RRC).

[0074] Information related to the LTE carrier may include one or more of the following information:

information A: An NR carrier and an M LTE carrier are

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29/49 implanted through overlap (for example, through partial overlap, complete overlap or excessive overlap), where M is an integer greater than or equal to 0, and when M = 0, it indicates that no LTE carrier and a NR carrier are implanted through overlap;

information B: bandwidth information of M LTE carriers deployed via overlay, where for each LTE carrier, a bandwidth value and a direct current subcarrier location (English: direct current, DC) of the LTE carrier are notified , where for a way to represent the location of the DC subcarrier of the LTE carrier, see the description of step S402, and the details are not described here again;

information C: MBSFN configuration information of the M LTE carriers deployed via overlay, where the MBSFN configuration information can include a period of an MBSFN subframe, a period offset (offset), an MBSFN subframe identifier (indicating which subframe) is the MBSFN subframe) and a quantity (that is, an X value) of symbols included in a non-MBSFN region;

D information: audible reference signal subframe configuration information (in English: Sounding Reference Signal, SRS) of the M LTE carriers implemented through the overlay, where when time division duplex (TDD) is used for the LTE carrier, a number of uplink symbols included in a

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30/49 special LTE subframe is notified, and the special subframe may include a downlink symbol, a guard period, GP, and an uplink symbol;

information E: quantities of resource blocks (English: Resource Block, RB) included in the physical uplink control channels (English: Physical Uplink Control Channel, PUCCH) of the M LTE carriers deployed through overlap; and information F: CRS configuration information for M LTE carriers deployed through the overlay.

[0075] Step S502: The UE receives the A information notified by the base station and, if M> 0, learns that an NR carrier and an LTE carrier are deployed by overlap, and can learn a central frequency from the LTE carrier and a location of overlap frequency of LTE carrier and NR carrier based on information B.

[0076] Step S503: The UE learns, in the overlap frequency location based on information C, a time frequency resource location in which a non-MBSFN region in an MBSFN LTE subframe is located, and the UE determines a time frequency resource location to which a resource should be mapped in a slot (slot) of the MBSFN subframe.

[0077] Step S504: The base station sends data to the UE at the time frequency resource location to which a resource must be mapped in the MBSFN slot (slot).

[0078] A specific implementation method can be as follows: For example, if M = 1, the UE learns a location

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31/49 of the LTE carrier frequency domain based on information B, and determines whether the LTE carrier and the NR carrier are implanted through complete overlap.

[0079] If the LTE carrier and the NR carrier are deployed by complete overlap, the base station notifies the UE NR of the configuration information for an MBSFN LTE subframe, including an MBSFN subframe identifier and a quantity (namely, a value of X in FIG 5B, where X can be 0, 1 or 2) of symbols in a non-MBSFN region in the MBSFN subframe. After receiving information related to the LTE carrier (information A, information B and information C), the UE learns the time domain location of the MBSFN subframe and the value of X. It is assumed that X = 1.

[0080] Figure 5C is a schematic diagram of an MBSFN LTE subframe. As shown in Figure 50, in the first range of the MBSFN LTE subframe, an initial location for which a downlink channel (for example, a PDCCH or a physical downlink shared channel (English: Physical Downlink Shared Channel, PDSCH)) and a downlink signal (DMRS) from an NR carrier is mapped is the second symbol (in other words, a symbol included in a non-MBSFN region in the MBSFN LTE subframe is avoided). As shown in Figure 3B, the PDCCH of the NR carrier is mapped to the second symbol, and the DMRS is mapped to the third symbol. In the second interval of the MBSFN LTE subframe, a start location to which a downlink channel of the NR carrier is mapped has no offset. In other words, the mapping starts from the first symbol.

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32/49 [0081] If the LTE carrier and NR carrier are not deployed through complete overlap, as shown in Figure 4B, a portion of the NR carrier's bandwidth cannot be used by the LTE carrier. Specifically, the UE can learn from a time domain location of an MBSFN LTE subframe and a value of X based on the configuration information (information A, information B, and information C) which is from the MBSFN subframe and which is indicated by the base station for the UE NR. X = 1 is assumed.

[0082] In the first symbol of the first interval of the MBSFN LTE subframe, as shown in Figure 4B, the UE NR assumes that the base station does not send a downlink signal in an LTENR overlapping frequency band, in other words, considers that an overlapping frequency band on a symbol 0 is a blank resource, and an initial location to which a downlink channel (for example, a PDCCH or a PDSCH) and a downlink signal (DMRS) from the NR carrier are mapped without offset, and still start from the symbol 0. In the second interval of the MBSFN subframe, a start location to which a channel and a signal from the NR carrier are mapped also has no offset.

[0083] Optionally, step S503 can be replaced by the following step:

Step S503-1: UE NR learns, based on information A, information B and information D, a time frequency resource location that can be used by an SRS LTE, and does not send uplink data information in the location of time frequency resource.

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33/49 [0084] Optionally, step S503 can be replaced by the following step:

Step S503-2: UE NR learns, based on information A, information B and information E, a time frequency resource location used by an LUC PUCCH, and does not send uplink data information at the location of time frequency feature.

[0085] Optionally, step S503 can be replaced by the following step:

Step S503-3: The UE NR learns, based on information A, information B and information F, a location of

resource of frequency of time used for one CRS LTE, and assume that The station base not send data in NR at location in resource frequency time. [0086] Still another modality this request provides one

resource mapping method. The method is implemented using the system architecture shown in Figure IA. There is an LTE carrier between a base station and a device

4G, and there is a carrier NR between the base station and one 5G device 0 5G device can be EU NR, and O 4G device Can be EU LTE. The carrier LTE and The NR carrier coexist in the same width of band of spectrum. An example in which one unity of time in

transmission is a range of a normal subframe used in this mode. As shown in Figure 6A, the method includes the following steps.

[0087] Step S601: The base station sends information related to the LTE carrier to the UE NR.

[0088] The information related to the LTE carrier can include the previous information A, the previous information B and

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34/49 the information G.

[0089] The G information is an interval of a normal subframe of M LTE carriers implemented through the overlap and an X quantity of symbols included in a PDCCH in the interval.

[0090] The base station can choose to send the information related to the LTE carrier in one of the K intervals that precede the normal subframe interval, where k = l is preferably selected.

[0091] Step S602: The UE receives the information A notified by the base station and, if M> 0, learn that an NR carrier and an LTE carrier are deployed via overlap, and can learn from a central frequency of the LTE carrier and from a location of the overlapping bandwidth of the LTE carrier and the NR carrier based on information B.

[0092] Step S603: The UE learns, in the location of the overlapping bandwidth based on the information G, a number of symbols included in a PDCCH in a range of a normal LTE subframe, namely, a frequency resource location of time, and determines a time frequency resource location to which a resource should be mapped in the normal subframe slot.

[0093] Step S604: The base station sends data to the UE at the time frequency resource location to which a resource must be mapped in the normal subframe slot.

[0094] A method of implementing step S603 can be specifically the following:

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35/49

The base station notifies the UE NR that an LTE carrier and the NR carrier are deployed via the overlay, and notifies a DC subcarrier location and LTE carrier bandwidth information. After receiving the notification, the UE NR learns a frequency domain location from the LTE carrier and determines whether the LTE carrier and the NR carrier are implanted by complete overlap.

[0095] If the LTE carrier and the NR carrier are deployed by complete overlap, the base station notifies, in a second interval of an LTE downlink subframe or special subframe (a subframe 1 in Figure 6B), the UE of an amount X (for example, X = 1 in Fig. 6B) of symbols in which a PDCCH LTE in a range of a next downlink subframe or special subframe (a subframe 2 in Figure 6B) is located. In a first interval of subframe 2 in Figure 6B, a start location to which a downlink channel (for example, a PDCCH or PDSCH) or a downlink signal (DMRS) from the NR carrier is mapped is the second symbol (in other words, the symbol included in the PDCCH LTE is avoided). An arrow shown in Figure 6B indicates that an amount (namely, an X value) of symbols included in a PDCCH LTE in a next subframe D (downlink) or S (special) is received from the preceding intervals K.

[0096] If the LTE carrier and the NR carrier are not deployed by complete overlap, a portion of the NR carrier's bandwidth cannot be used by the LTE carrier. The base station notifies, in a second

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36/49 range of an LTE downlink subframe or spatial subframe (a subframe 1 in Figure 6C), the UE of an amount X (for example, X = 1 in Figure 6C) of symbols in which a PDCCH LTE in a subframe downlink link or special subframe (for example, a subframe 2 in Figure 6C) is located. In the first interval of subframe 2 in Figure 6C, a start location to which a downlink channel and a downlink signal from the NR carrier are mapped has no offset (it is still a first symbol). In the first X (X = 1 in Figure 6C) symbols of the first interval of subframe 2 in Figure 6C, the UE NR assumes that the base station does not send a downlink signal in an overlapping LTE-NR frequency band, in other words, considers that an overlapping frequency band in the first symbol of the first interval of subframe 2 is a blank resource. An arrow in Figure 6C indicates that an amount (namely, an X value) of symbols included in a PDCCH LTE in a next subframe D (downlink) or S (special) is received from a previous interval.

[0097] If the LTE carrier and NR carrier are not implanted by complete overlap, the base station notifies, in the first interval of an LTE downlink subframe or special subframe (a subframe 1 in Figure 6D), an amount X (for example, X = l) of symbols included in an LTE PDCCH in the current subframe. In the first interval of the subframe, a start location to which a downlink channel and a downlink signal from the NR carrier are mapped does not have

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37/49 displacement (still a first symbol). In the first X (X = 1 in Figure 6D) symbols of the first interval of subframe 1 in Figure 6D, the UE NR assumes that the base station does not send a downlink signal in an overlapping LTE-NR frequency band, in other words, considers that an overlapping frequency band in the first X symbols is a blank resource. An arrow in Figure 6D indicates that an amount (that is, an X value) of symbols included in a PDCCH LTE in a current range is received from the first range in a current subframe.

[0098] In this modality of this request, when the LTE carrier and the NR carrier are implanted through complete overlap, in an interval preceding the next subframe D (downlink) or S (special), an amount X of symbols included in a PDCCH included in the first interval of the next subframe D or S is indicated, and a time domain location to which a channel must be mapped in the first interval has an offset of X symbols. When the LTE carrier and the NR carrier are implanted through partial overlap, in an interval preceding a D or S subframe, an X amount of symbols included in a PDCCH included in a first interval of a next D or S subframe is indicated, or in the first range of a D or S subframe, an X amount of symbols included in a PDCCH LTE in the current range is indicated. The UE NR assumes that the base station does not send a downlink signal in an overlapping LTE-NR frequency band, in other words, considers that an overlapping frequency band in the

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38/49 first X symbols is a blank feature. In this modality of this request, when the LTE carrier and the NR carrier are implanted through overlap, the NR carrier can be prevented from interfering from a symbol in which a PDCCH in a normal downlink subframe or special LTE carrier subframe is localized.

[0099] Figure 7 shows user equipment 70 according to this request. User equipment includes:

a receiving unit 701, configured to receive a first resource message sent by a base station, wherein the first resource message includes a transmission time unit and an offset value corresponding to the transmission time unit; and a processing unit 702, configured to determine a time-frequency resource location of a physical channel or a physical signal in the transmission time unit based on the transmission time unit and the offset value.

[00100] Optionally, the offset value is Xi, Xi represents an integer greater than 0, and processing unit 702 is specifically configured to determine that the time-frequency resource location of the physical channel or physical signal in the transmission time unit is a (Xi + 1) -th symbol and a symbol following the (Xi + 1) -th symbol.

[00101] Optionally, the transmission time unit can be a transmission time unit n, the offset value is X2, and X2 is an integer greater than 0;

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39/49 the receiving unit 701 is specifically configured to receive the first resource message in a transmission time unit n-k, where n is a sequence number of the transmission time unit and k is an integer greater than 0; and the processing unit 702 is specifically configured to determine that the time frequency resource location of the physical channel or the physical signal in the transmission time unit n is a (X2 + 1) -th symbol and a symbol following ( X2 + l) -th symbol.

[00102] Optionally, a value of k is 1.

[00103] Optionally, the receiving unit 701 is further configured to receive a second resource message sent by the base station, wherein the second resource message includes a first frequency domain resource and a second frequency domain resource, the first frequency domain resource is a first data domain frequency transmission location of the user equipment, the second frequency domain resource includes frequency domain bandwidth information and frequency domain location information from a subcarrier, and the first frequency domain resource does not completely overlap the second frequency domain resource.

[00104] Optionally, the location information of the frequency domain of the subcarrier is a displacement of frequency domain Y between the subcarrier and a pre-configured reference subcarrier.

[00105] Optionally, the offset value is X3, X3 is an integer greater than 0, and the unit of

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40/49 processing 702 is specifically configured to determine that the location of time frequency resources of the physical signal or physical channel in the transmission time unit is the first symbol and a symbol following the first symbol, in which no resource is mapped for a third frequency domain resource in the first X3 symbols of the transmission time unit, and the third frequency domain resource is an overlapping frequency location of the first frequency domain resource and the second frequency domain resource .

[00106] Optionally, the transmission time unit can be a transmission time unit m, the displacement value is X4, and X4 is an integer greater than 0;

the receiving unit 701 is specifically configured to receive the first resource message in a transmission time unit m-k, where k is an integer greater than or equal to 0; and processing unit 702 is specifically configured to determine that the location of the time frequency resource of the physical signal or of the physical channel in the transmission time unit m is the first symbol and a symbol following the first symbol, where no resource is mapped to a third frequency domain resource in the first X4 symbols of the transmission time unit m, and the third frequency domain resource is an overlapping frequency location of the first frequency domain resource and the second domain resource frequency.

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41/49 [00107] Optionally, the offset value is X5, X5 is an integer greater than 0, and processing unit 702 is specifically configured to determine the location of the time frequency resources of the physical signal or the physical channel in the transmission time unit is the first symbol and a symbol following the first symbol, where no resource is mapped to a third frequency domain resource in the last X5 symbols of the transmission time unit, and the third frequency domain is an overlapping frequency location of the first frequency domain resource and the second frequency domain resource.

[00108] Optionally, the first frequency domain resource is a new technology NR carrier, and the second frequency domain resource is a LTE Long Term Evolution carrier.

[00109] For technical purposes and detailed solutions of the user equipment provided in this order, consult the descriptions in the modalities shown in Figure 2, Figure 3A, Figure 4A, Figure 5A and Figure 6A. Details are not described here again.

[00110] Figure 8 shows a base station according to an embodiment of this request. As shown in Figure 8, the base station includes:

a sending unit 801, configured to send a first resource message to the user equipment, where the first resource message includes a transmission time unit and an offset value corresponding to the transmission time unit, and the

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42/49 transmission time unit and the offset value are used to determine a time frequency resource location of a physical channel or a physical signal in the transmission time unit; and a processing unit 802, configured to control sending unit 801 to send data to user equipment at the time frequency resource location on the transmit time unit.

[00111] Optionally, the offset value is Xi, Xi represents an integer greater than 0, and the transmission time unit and Xi are used to determine that the physical channel or signal time frequency resource location in the unit of transmission time is a (Xi + 1) -th symbol and a symbol following the (Xi + 1) -th symbol.

[00112] Optionally, the transmission time unit is a transmission time unit η, the displacement value is X2, and X2 is an integer greater than 0; sending unit 801 is specifically configured to send the first resource message in a transmission time unit n-k, where n is a sequence number of the transmission time unit and k is an integer greater than 0; and time unit transmission n and X2 are used to determine that the channel's time frequency resource location

physical or of the physical signal in the unity of time in streaming n is a (X2 + I) -th symbol and a symbol next to (X2 + I) -th symbol. [00113] Optionally, k = l. [00114] Optionally, the shipping 801 is

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43/49 specifically configured to send a second resource message to the user equipment, where the second resource message includes a first frequency domain resource and a second frequency domain resource, the first frequency domain resource is a first frequency domain location of user equipment data transmission, the second frequency domain resource includes frequency domain bandwidth information and frequency domain location information from a subcarrier, and the first resource of frequency domain does not completely overlap with the second frequency domain resource.

[00115] Optionally, the subcarrier frequency domain location information is a Y frequency domain offset between the subcarrier and a pre-configured reference subcarrier.

[00116] Optionally, the offset value is X3, and X3 is an integer greater than 0; and the transmission time unit and X3 are used to determine that the location of the time frequency resource of the physical signal or physical channel in the transmission time unit is the first symbol and a symbol following the first symbol, no resource is mapped to a third frequency domain resource in the first X3 symbols of the transmission time unit, and the third frequency domain resource is an overlapping frequency location of the first frequency domain resource and the second frequency domain resource .

[00117] Optionally, the unit of time of

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44/49 transmission is a unit of transmission time m, the offset value is X4, and X4 is an integer greater than 0; sending unit 801 is specifically configured to send the first resource message in a transmission time unit m-k, where m is a sequence number of the transmission time unit and k is an integer greater than 0; and the transmission time unit m and X4 are used to determine that the location of the time frequency resource of the physical signal or physical channel in the transmission time unit m is the first symbol and a symbol following the first symbol, no resource is mapped to a third frequency domain resource in the first X4 symbols of the transmission time unit m, and the third frequency domain resource is an overlapping frequency location of the first frequency domain resource and the second domain resource frequency.

[00118] Optionally, the offset value is X5, and X5 is an integer greater than 0; and the transmission time unit and X5 are used to determine that the location of the time frequency resource of the physical signal or physical channel in the transmission time unit is the first symbol and a symbol following the first symbol, no resource is mapped to a third frequency domain resource in the last X5 symbols of the transmission time unit, and the third frequency domain resource is an overlapping frequency location of the first frequency domain resource and the second frequency domain resource .

[00119] For technical purposes and detailed solutions

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45/49 of the base station provided in this order, see the descriptions in the modalities shown in Figure 2, Figure 3A, Figure 4A, Figure 5A and Figure 6A. Details are not described here again.

[00120] Figure 9 shows user equipment 90, including a processor 901, a wireless transceiver 902, a memory 903 and a bus 904. The wireless transceiver 902 is configured to receive data from an external device and send data to the external device. There may be one or more processors 901. In some embodiments of this application, processor 901, memory 903 and transceiver 902 can be connected using bus 904 or otherwise. For meanings and examples of terms in this modality, consult the modalities corresponding to Figure 2, Figure 3A, Figure 4A, Figure 5A and Figure 6A. Details are not described here again.

[00121] Memory 903 stores the program code. Processor 901 is configured to invoke program code stored in memory 903 to perform the following operations:

receiving, using wireless transceiver 902, a first resource message sent by a base station, wherein the first resource message includes a transmission time unit and an offset value corresponding to the transmission time unit; and determining a time frequency resource location of a physical channel or a physical signal in the transmission time unit based on the transmission time unit and the displacement value.

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46/49 processor 901 and wireless transceiver 902 can still be configured to perform steps in the form of

achievements corresponding at Figure 2, Figure 3A, Figure 4A, Figure 5A and Figure 6A, and Details they are not described here again. [00122] Figure 10 mo stra a station base 100,

including a processor 1001, a wireless transceiver 1002, a memory 1003 and a bus 1004. The wireless transceiver 1002 is configured to receive data from an external device and send data to the external device. There may be one or more processors 1001. In some embodiments of this application, processor 1001, memory 1003 and transceiver 1002 can be connected using bus 1004 or otherwise. For meanings and examples of terms in this modality, consult the modalities corresponding to Figure 2, Figure 3A, Figure 4A, Figure 5A and Figure 6A. Details are not described here again.

[00123] Memory 1003 stores the program code. Processor 1001 is configured to invoke the program code stored in memory 1003 to perform the following operations:

send, using wireless transceiver 1002, a first resource message to the user equipment, where the first resource message includes a transmission time unit and an offset value corresponding to the transmission time unit, and the unit transmission time and offset value are used to determine a time frequency resource location of a physical channel or signal

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47/49 physical in the transmission time unit; and sending data to the user equipment at the time frequency resource location in the transmission time unit.

Processor 1001 and wireless transceiver 1002 can still be configured to perform the steps in the modalities corresponding to Figure 2, Figure 3A, Figure 4A, Figure 5A and Figure 6A, and details are not described here again.

[00124] It should be noted that the processor here can be a processing element or a general term for a plurality of processing elements. For example, the processing element can be a central processing unit (Central Processing Unit, CPU) or an application specific integrated circuit (ApplicationSpecific Integrated Circuit, ASIC), or it can be configured as one or more integrated circuits implementing the modalities of this order, for example, one or more microprocessors (digital signal processors, DSP) or one or more field programmable gate arrays (Field Programmable Gate Array, FPGA).

[00125] The memory can to be one device in storage or a term general for an plurality in elements of storage and it is configured for

store executable program code, or a parameter, data and the like, necessary to execute an application program execution apparatus. The memory may include random access memory (RAM) or may include non-volatile memory, such as magnetic disk storage or flash memory

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48/49 (Flash).

[00126] The bus can be an industry standard architecture bus (Industry Standard Architecture, ISA), a peripheral component interconnect bus (Peripheral Component Interconnect, PCI), an extended industry standard architecture bus (Extended Industry Standard Architecture , EISA). The bus can be classified into an address bus, a data bus, a control bus and the like. To facilitate representation, only a thick line is used to represent the bus in Figure 9 or Figure 10, but that does not mean that there is only one bus or only one type of bus.

[00127] The user equipment or the base station can also include an input / output device connected to the bus, so that the input / output device is connected to other parts, such as the processor, using the bus. The input / output equipment can provide an input interface for an operator, so the operator can select a control option using the input interface. Alternatively, the input / output device can be another interface, and another external device can be connected using this interface.

[00128] It should be noted that, for a brief description, the modalities of the previous method are represented as a combination of a series of actions. However, a person skilled in the art should appreciate that this order is not limited to the described order of actions, because according to this order, some steps can be performed in other orders or simultaneously. It should be further appreciated by a

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49/49 technician in the subject that the modalities described in this Descriptive Report belong to all preferred modalities, and the actions and modules involved are not necessarily required by this request.

[00129] In the previous modalities, the description of each modality has respective focuses. For a part that is not described in detail in one modality, see the related descriptions in other modalities.

[00130] 0 method in mapping of resources, O device related and The device provided in modalities this request are described in detail above . 0

principle and implementations of this application are described here using specific examples. The description of the modalities is merely provided to help understand the method and central ideas of this application. In addition, a person skilled in the art can make variations to this order in terms of specific implementations and scope of application according to the ideals of this order. Therefore, the content of this Descriptive Report should not be interpreted as a limit for this request.

Claims (7)

1. Resource mapping method, characterized by the fact that it comprises: receiving (501), by a device, a message from a network device, wherein the message comprises first information and second information; the message indicating (502) that a Long Term Evolution carrier, LTE, and a Novo Radio carrier, NR, are superimposed; the first information indicating (502) a bandwidth of the LTE carrier and a central subcarrier location of the LTE carrier; and the second information indicating (503) configuration information for the Single Frequency Network subframe of multiplexed broadcasting-multimedia broadcasting service, MBSFN, of the LTE carrier; receive (504), by the device, data based on the first information and the second information. 2. Method according to claim 1, characterized by the fact that the data received (504), by the device, based on the first information and the second information comprise: the device receives data at a time frequency resource location except for a time frequency resource location indicated by the first piece of information and the second piece of information. 3. Method, according to claim 1 or 2, characterized by the fact that the location of the time frequency resource indicated by the first information and Petition 870190063166, of 07/05/2019, p. 95/101 2/7 for the second information comprises: a frequency domain resource location of the time frequency resource location indicated by the LTE carrier's central subcarrier location and the LTE carrier's bandwidth location, and a domain resource location of time of the time frequency resource location indicated by the LTE carrier MBSFN subframe configuration information. Method according to any one of claims 1 to 3, characterized in that the receipt (504) by the device of data based on the first information and the second information comprises: the device receives data in the MBSFN subframe indicated by second information except for a non-MBSFN region indicated by the second LTE carrier and NR carrier overlap region information indicated by the first information. 5. Method, according to claim 1, characterized by the fact that the message also comprises third information, the third information indicating the configuration of the cell-specific reference signal, CRS, of the LTE carrier; receive, based on the device, data based on the first information, in Monday information and in the third piece of information. 6. Method , in wake up with the claim 5, featured by the fact what the receipt, fur device, data based on the first information, the second information and the third information, comprises: the device receives data in the MBSFN subframe indicated by the second information except for a CRS region indicated by Petition 870190063166, of 07/05/2019, p. 96/101 3/7 third LTE carrier and NR carrier overlap region information indicated by the first information. 7. Method according to any one of claims 1 to 6, characterized by the fact that the message is carried in any one or more among signaling in control in resources in radio, RRC, information broadcasting, or information in system. 8. Method in mapping in resources, characterized by fact comprises: sending (501), by a device, a message to a terminal device, wherein the message comprises first information and second information; the message indicating (502) that an LTE carrier and an NR carrier are superimposed; the first information indicating (502) a bandwidth of the LTE carrier and a central subcarrier location of the LTE carrier; and the second information indicating (503) MBSFN subframe configuration information of the LTE carrier; send (504), by the device, data to the terminal device based on the first information and the second information. 9. Method according to claim 8, characterized in that the sending (504), by the device, of data to the terminal device based on the first information and the second information comprises: the device sends data at a location of time frequency resource except for a time frequency resource location indicated by the first information and the second information. Petition 870190063166, of 07/05/2019, p. 97/101 10. Method according to claim 8 or 9, characterized by the fact that the time frequency resource location indicated by the first information and the second information comprises: a frequency domain resource location of the frequency resource location time indicated by the LTE carrier's central subcarrier location and LTE carrier bandwidth, and a time domain resource location of the time frequency resource location indicated by the LTE carrier MBSFN subframe configuration information. Method according to any one of claims 8 to 10, characterized in that the sending (504), by the device, of data to the terminal device based on the first information and the second information comprises: the device sends data for the terminal device in the MBSFN subframe indicated by the second information except for a non-MBSFN region indicated by the second overlapping region information of the LTE carrier and the NR carrier indicated by the first information. 12. Method, according to claim 8, characterized by the fact that the message also comprises third information, the third information indicating the CRS configuration of the LTE carrier; send, by the device, data to the terminal device based on the first information, the second information and the third information. 13. Method, according to claim 12, characterized by the fact that the sending, by the device, Petition 870190063166, of 07/05/2019, p. 98/101 5/7 data to the terminal device based on the first information, the second information and the third information, it comprises: the device sends data to the terminal device in the MBSFN subframe indicated by the second information except for a CRS region indicated by the third information of the overlapping region of LTE carrier and NR carrier indicated by the first information. 14. Method according to any of claims 8 to 13, characterized by the fact that the message is carried in any one or more of RRC signaling, broadcast information, or system information. 15. Device, characterized by the fact that it comprises: a retrieval module, configured to receive a message from a network device, the message comprising first information and second information; the message indicating that an LTE carrier and an NR carrier are overlapping; the first information indicating a bandwidth of the LTE carrier and a central subcarrier location of the LTE carrier; and the second information indicating LTE carrier MBSFN subframe configuration information; the retrieval module is configured to receive data based on the first information and the second information. 16. Device, characterized by the fact that it comprises: a shipping module, configured to send a Petition 870190063166, of 07/05/2019, p. 99/101 6 / Ί message to a terminal device, wherein the message comprises first information and second information; the message indicating that an LTE carrier and an NR carrier are overlapping; the first information indicating a bandwidth of the LTE carrier and a central subcarrier location of the LTE carrier; and the second information indicating LTE carrier MBSFN subframe configuration information; the sending module is configured to send data to the terminal device based on the first information and the second information. 17. Communications device, characterized by the fact that communications device comprises: at least one processor, wherein a program instruction is executed on at least one processor to implement functions of the device in the method as defined in any of claims 1 to 14. 18. Computer storage medium, characterized by the fact that the computer storage medium is applied to a device, the computer-readable storage medium stores a program instruction and, when the program instruction is executed, functions of the device in the method as defined in any of claims 1 to 14 are implemented. 19. Computer program product, characterized by the fact that the computer program product comprises a program instruction, and when the program instruction is executed, device functions in the method Petition 870190063166, of 07/05/2019, p. 100/101 7/7 as defined any of claims 1 to 14 are implemented. 20. Communications system, characterized by the fact that the system comprises: the device as defined in claim 15 and the device as defined in claim 16.